VoIP Hacks PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download VoIP Hacks PDF full book. Access full book title VoIP Hacks by Ted Wallingford. Download full books in PDF and EPUB format.
Author: Ted Wallingford
Publisher: "O'Reilly Media, Inc."
ISBN: 0596101333
Category : Computers
Languages : en
Pages : 326
Get Book Here
Book Description
Voice over Internet Protocol is gaining a lot of attention these days. Both practical and fun, this text provides technology enthusiasts and voice professionals with dozens of hands-on projects for building a VoIP network, including a softPBX.
Author: Ted Wallingford
Publisher: "O'Reilly Media, Inc."
ISBN: 0596101333
Category : Computers
Languages : en
Pages : 326
Get Book Here
Book Description
Voice over Internet Protocol is gaining a lot of attention these days. Both practical and fun, this text provides technology enthusiasts and voice professionals with dozens of hands-on projects for building a VoIP network, including a softPBX.
Author: Preston Gralla
Publisher: "O'Reilly Media, Inc."
ISBN: 059655320X
Category : Computers
Languages : en
Pages : 576
Get Book Here
Book Description
A smart collection of insider tips and tricks, Windows XP Hacks, Second Edition covers the XP operating system from start to finish. Among the multitude of topics addressed, this must-have resource includes extensive coverage of hot-button issues such as: security web browsing controlling the control panel removing uninstallable XP components pop-up ads You'll also find timesaving hacks for file distribution; digital media, such as iTunes; and high-visibility web software, services, and exploits that have emerged since the book's last edition. Each hack in the book can be read easily in just a few minutes, saving countless hours of searching for the right answer.Now completely revised and updated to cover Service Pack 2 (SP2), the second edition of this bestseller carefully breaks down the new features that come with SP2, including IE pop-up blocker, Windows Firewall, and the new wireless client.Written by Preston Gralla, the compact and affordable Windows XP Hacks, Second Edition provides direct, hands-on solutions that can be applied to the challenges facing XP beginners, as well as the more experienced power user. Each year, Windows XP is pre-installed on 90 million PCs worldwide, making it the world's most popular operating system.
Author: Preston Gralla
Publisher: "O'Reilly Media, Inc."
ISBN: 0596528353
Category : Computers
Languages : en
Pages : 655
Get Book Here
Book Description
This useful book gives Windows power users everything they need to get the most out of their operating system, its related applications, and its hardware.
Author: Kyle Rankin
Publisher: "O'Reilly Media, Inc."
ISBN: 0596100760
Category : Computers
Languages : en
Pages : 330
Get Book Here
Book Description
Presents Linux's multimedia tools with step-by-step instructions to maximize entertainment capabilities for images, audio, and video.
Author: David Endler
Publisher: McGraw Hill Professional
ISBN: 0072263644
Category : Computers
Languages : en
Pages : 576
Get Book Here
Book Description
Sidestep VoIP Catastrophe the Foolproof Hacking Exposed Way "This book illuminates how remote users can probe, sniff, and modify your phones, phone switches, and networks that offer VoIP services. Most importantly, the authors offer solutions to mitigate the risk of deploying VoIP technologies." --Ron Gula, CTO of Tenable Network Security Block debilitating VoIP attacks by learning how to look at your network and devices through the eyes of the malicious intruder. Hacking Exposed VoIP shows you, step-by-step, how online criminals perform reconnaissance, gain access, steal data, and penetrate vulnerable systems. All hardware-specific and network-centered security issues are covered alongside detailed countermeasures, in-depth examples, and hands-on implementation techniques. Inside, you'll learn how to defend against the latest DoS, man-in-the-middle, call flooding, eavesdropping, VoIP fuzzing, signaling and audio manipulation, Voice SPAM/SPIT, and voice phishing attacks. Find out how hackers footprint, scan, enumerate, and pilfer VoIP networks and hardware Fortify Cisco, Avaya, and Asterisk systems Prevent DNS poisoning, DHCP exhaustion, and ARP table manipulation Thwart number harvesting, call pattern tracking, and conversation eavesdropping Measure and maintain VoIP network quality of service and VoIP conversation quality Stop DoS and packet flood-based attacks from disrupting SIP proxies and phones Counter REGISTER hijacking, INVITE flooding, and BYE call teardown attacks Avoid insertion/mixing of malicious audio Learn about voice SPAM/SPIT and how to prevent it Defend against voice phishing and identity theft scams
Author: Andrew Sheppard
Publisher: "O'Reilly Media, Inc."
ISBN: 0596101899
Category : Computers
Languages : en
Pages : 342
Get Book Here
Book Description
"Tips & tools for cheap, fun, innovative phone service"--Cover.
Author: Joseph Adler
Publisher: "O'Reilly Media, Inc."
ISBN: 1491949422
Category : Games & Activities
Languages : en
Pages : 486
Get Book Here
Book Description
Baseball Hacks isn't your typical baseball book--it's a book about how to watch, research, and understand baseball. It's an instruction manual for the free baseball databases. It's a cookbook for baseball research. Every part of this book is designed to teach baseball fans how to do something. In short, it's a how-to book--one that will increase your enjoyment and knowledge of the game. So much of the way baseball is played today hinges upon interpreting statistical data. Players are acquired based on their performance in statistical categories that ownership deems most important. Managers make in-game decisions based not on instincts, but on probability - how a particular batter might fare against left-handedpitching, for instance. The goal of this unique book is to show fans all the baseball-related stuff that they can do for free (or close to free). Just as open source projects have made great software freely available, collaborative projects such as Retrosheet and Baseball DataBank have made great data freely available. You can use these data sources to research your favorite players, win your fantasy league, or appreciate the game of baseball even more than you do now. Baseball Hacks shows how easy it is to get data, process it, and use it to truly understand baseball. The book lists a number of sources for current and historical baseball data, and explains how to load it into a database for analysis. It then introduces several powerful statistical tools for understanding data and forecasting results. For the uninitiated baseball fan, author Joseph Adler walks readers through the core statistical categories for hitters (batting average, on-base percentage, etc.), pitchers (earned run average, strikeout-to-walk ratio, etc.), and fielders (putouts, errors, etc.). He then extrapolates upon these numbers to examine more advanced data groups like career averages, team stats, season-by-season comparisons, and more. Whether you're a mathematician, scientist, or season-ticket holder to your favorite team, Baseball Hacks is sure to have something for you. Advance praise for Baseball Hacks: "Baseball Hacks is the best book ever written for understanding and practicing baseball analytics. A must-read for baseball professionals and enthusiasts alike." -- Ari Kaplan, database consultant to the Montreal Expos, San Diego Padres, and Baltimore Orioles "The game was born in the 19th century, but the passion for its analysis continues to grow into the 21st. In Baseball Hacks, Joe Adler not only demonstrates thatthe latest data-mining technologies have useful application to the study of baseball statistics, he also teaches the reader how to do the analysis himself, arming the dedicated baseball fan with tools to take his understanding of the game to a higher level." -- Mark E. Johnson, Ph.D., Founder, SportMetrika, Inc. and Baseball Analyst for the 2004 St. Louis Cardinals
Author: Mark Collier
Publisher: McGraw Hill Professional
ISBN: 0071798773
Category : Computers
Languages : en
Pages : 561
Get Book Here
Book Description
The latest techniques for averting UC disaster Establish a holistic security stance by learning to view your unified communications infrastructure through the eyes of the nefarious cyber-criminal. Hacking Exposed Unified Communications & VoIP, Second Edition offers thoroughly expanded coverage of today’s rampant threats alongside ready-to deploy countermeasures. Find out how to block TDoS, toll fraud, voice SPAM, voice social engineering and phishing, eavesdropping, and man-in-the-middle exploits. This comprehensive guide features all-new chapters, case studies, and examples. See how hackers target vulnerable UC devices and entire networks Defend against TDoS, toll fraud, and service abuse Block calling number hacks and calling number spoofing Thwart voice social engineering and phishing exploits Employ voice spam mitigation products and filters Fortify Cisco Unified Communications Manager Use encryption to prevent eavesdropping and MITM attacks Avoid injection of malicious audio, video, and media files Use fuzzers to test and buttress your VoIP applications Learn about emerging technologies such as Microsoft Lync, OTT UC, other forms of UC, and cloud and WebRTC
Author: Hemang Doshi
Publisher: Packt Publishing Ltd
ISBN: 1803242779
Category : Computers
Languages : en
Pages : 330
Get Book Here
Book Description
Master the practical aspects of information systems auditing to pass the CISA exam and accelerate your career. Purchase of the book unlocks access to web-based exam prep resources like practice questions, flashcards, and more. Purchase of the print or Kindle book includes a free eBook in PDF format. Key Features Enhance your understanding of each topic by practicing a set of exam-oriented questions Revise concepts easily focusing on key aspects from CISA exam perspective, highlighted in each chapter Accelerate your exam prep with additional study material including flashcards, practice questions, and exam tips Book DescriptionWith the latest updates and revised study material, this second edition of the Certified Information Systems Auditor Study Guide provides an excellent starting point for your CISA certification preparation. The book strengthens your grip on the core concepts through a three-step approach. First, it presents the fundamentals with easy-to-understand theoretical explanations. Next, it provides a list of key aspects that are crucial from the CISA exam perspective, ensuring you focus on important pointers for the exam. Finally, the book makes you an expert in specific topics by engaging you with self-assessment questions designed to align with the exam format, challenging you to apply your knowledge and sharpen your understanding. Moreover, the book comes with lifetime access to supplementary resources on an online platform, including CISA flashcards, practice questions, and valuable exam tips. With unlimited access to the website, you’ll have the flexibility to practice as many times as you desire, maximizing your exam readiness. By the end of this book, you’ll have developed the proficiency to successfully obtain the CISA certification and significantly upgrade your auditing career.What you will learn Perform an audit in accordance with globally accepted standards and frameworks Recognize and recommend opportunities for improvement Understand data analytics tools and processes Comprehend the effectiveness of IT governance Evaluate different type of frameworks Manage audit reporting and communication Evaluate evidence collection and forensics processes Who this book is for This CISA study guide is specifically tailored for anyone with a non-technical background who wants to achieve the CISA certification. It caters to those currently working in or looking to seek employment in IT audit and security management roles.
Author: Hemang Doshi
Publisher: Packt Publishing Ltd
ISBN: 1835882870
Category : Computers
Languages : en
Pages : 357
Get Book Here
Book Description
Gain practical information systems auditing expertise to pass the latest CISA exam on your first attempt and advance your career Purchase of the book unlocks access to web-based exam prep resources, including over 1000 practice test questions, flashcards, exam tips, and a free eBook PDF Key Features Learn from a qualified CISA and bestselling instructor, Hemang Doshi Aligned with the latest CISA exam objectives from the 28th edition of the Official Review Manual Assess your exam readiness with over 1000 targeted practice test questions Book Description Following on from the success of its bestselling predecessor, this third edition of the CISA - Certified Information Systems Auditor Study Guide serves as your go-to resource for acing the CISA exam. Written by renowned CISA expert Hemang Doshi, this guide equips you with practical skills and in-depth knowledge to excel in information systems auditing, setting the foundation for a thriving career. Fully updated to align with the 28th edition of the CISA Official Review Manual, this guide covers the latest exam objectives and provides a deep dive into essential IT auditing areas, including IT governance, systems development, and asset protection. The book follows a structured, three-step approach to solidify your understanding. First, it breaks down the fundamentals with clear, concise explanations. Then, it highlights critical exam-focused points to ensure you concentrate on key areas. Finally, it challenges you with self-assessment questions that reflect the exam format, helping you assess your knowledge. Additionally, you’ll gain access to online resources, including mock exams, interactive flashcards, and invaluable exam tips, ensuring you’re fully prepared for the exam with unlimited practice opportunities. By the end of this guide, you’ll be ready to pass the CISA exam with confidence and advance your career in auditing. What you will learn Conduct audits that adhere to globally accepted standards and frameworks Identify and propose IT processes and control enhancements Use data analytics tools to optimize audit effectiveness Evaluate the efficiency of IT governance and management Examine and implement various IT frameworks and standard Manage effective audit reporting and communication Assess evidence collection methods and forensic techniques Who this book is for This CISA study guide is for anyone with a non-technical background aspiring to achieve the CISA certification. It caters to those currently working in or seeking employment in IT audit and security management roles.
